There were some great moments in the movie, for sure, but there is also some conspicuously poor writing.

'What have I done?' is among the cheesiest lines, as McKellen - with his hair all over the place - scrambles over the rubble to get away from Phoenix's meltdown.

The scene that follows that line by Magneto I must say is one of my favorites out of all the films, where they do that 360 shot of Logan observing Jean at her absolute worst - literally leveling the island. I love how his face goes from worried to scared. Good stuff.